[jira] [Updated] (IGNITE-4571) Optimize futVer generations

["Konstantin Dudkov (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/IGNITE-4571?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Konstantin Dudkov updated IGNITE-4571:
--------------------------------------
    Fix Version/s: 2.0

> Optimize futVer generations
> ---------------------------
>
>                 Key: IGNITE-4571
>                 URL: https://issues.apache.org/jira/browse/IGNITE-4571
>             Project: Ignite
>          Issue Type: Task
>            Reporter: Konstantin Dudkov
>            Assignee: Konstantin Dudkov
>             Fix For: 2.0
>
>
> 1. Optimize futVer generations - need to get rid of using CacheVersion in favor of long value.
> Example
> org/apache/ignite/internal/processors/cache/distributed/dht/atomic/GridNearAtomicUpdateFuture.java:633
> org.apache.ignite.internal.processors.cache.version.GridCacheVersionManager#next(org.apache.ignite.internal.processors.affinity.AffinityTopologyVersion)
> Result:
> Need to replace cache version with random long (int), check compatibility and messages sizes before & after and benchmark.
> How:
> Use thread local random. Generate ID on atomic future store and switch it to putIfAbsent().



--
This message was sent by Atlassian JIRA
(v6.3.15#6346)